US7206840B2 - Dynamic frequency selection scheme for IEEE 802.11 WLANs - Google Patents
Dynamic frequency selection scheme for IEEE 802.11 WLANs Download PDFInfo
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- US7206840B2 US7206840B2 US09/976,339 US97633901A US7206840B2 US 7206840 B2 US7206840 B2 US 7206840B2 US 97633901 A US97633901 A US 97633901A US 7206840 B2 US7206840 B2 US 7206840B2
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- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000000737 periodic effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims 2
- 101100369915 Drosophila melanogaster stas gene Proteins 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 62
- 239000008186 active pharmaceutical agent Substances 0.000 description 8
- 238000000691 measurement method Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OVGWMUWIRHGGJP-WVDJAODQSA-N (z)-7-[(1s,3r,4r,5s)-3-[(e,3r)-3-hydroxyoct-1-enyl]-6-thiabicyclo[3.1.1]heptan-4-yl]hept-5-enoic acid Chemical compound OC(=O)CCC\C=C/C[C@@H]1[C@@H](/C=C/[C@H](O)CCCCC)C[C@@H]2S[C@H]1C2 OVGWMUWIRHGGJP-WVDJAODQSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
Description
Bits: 3 | 5 | ||
RSSRI | Density | ||
- (1) the energy level observed during the reception of the PLCP preamble of a received frame in case of BSS field set, i.e., one, or
- (2) an instantaneous energy level observed at the antenna in case of BSS field not-set, i.e., zero.
Density (RSSRI)=Ceiling (31×[Number of samples corresponding to the RSSRI]/[Total Number of Samples])
Claims (25)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/976,339 US7206840B2 (en) | 2001-05-11 | 2001-10-12 | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
EP02769531A EP1393502A2 (en) | 2001-05-11 | 2002-05-06 | DYNAMIC FREQUENCY SELECTION SCHEME FOR IEEE 802.11 WLANs |
CN02801617A CN1462523A (en) | 2001-05-11 | 2002-05-06 | Dynamic frequency selection scheme for IEEE 802.11. WLANS |
PCT/IB2002/001574 WO2002093839A2 (en) | 2001-05-11 | 2002-05-06 | DYNAMIC FREQUENCY SELECTION SCHEME FOR IEEE 802.11 WLANs |
KR10-2003-7000450A KR20030017618A (en) | 2001-05-11 | 2002-05-06 | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
JP2002590590A JP2004520766A (en) | 2001-05-11 | 2002-05-06 | Dynamic frequency selection scheme for IEEE 802.11 compliant WLANs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29050701P | 2001-05-11 | 2001-05-11 | |
US09/976,339 US7206840B2 (en) | 2001-05-11 | 2001-10-12 | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
Publications (2)
Publication Number | Publication Date |
---|---|
US20020188723A1 US20020188723A1 (en) | 2002-12-12 |
US7206840B2 true US7206840B2 (en) | 2007-04-17 |
Family
ID=26966225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/976,339 Expired - Lifetime US7206840B2 (en) | 2001-05-11 | 2001-10-12 | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
Country Status (6)
Country | Link |
---|---|
US (1) | US7206840B2 (en) |
EP (1) | EP1393502A2 (en) |
JP (1) | JP2004520766A (en) |
KR (1) | KR20030017618A (en) |
CN (1) | CN1462523A (en) |
WO (1) | WO2002093839A2 (en) |
Cited By (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030224812A1 (en) * | 2002-04-04 | 2003-12-04 | Seiko Epson Corporation | Wireless communication management apparatus |
US20040151137A1 (en) * | 2003-01-30 | 2004-08-05 | Atheros Communications, Inc. | Methods for implementing a dynamic frequency selection (DFS) feature for WLAN devices |
US20040157580A1 (en) * | 2002-01-28 | 2004-08-12 | Lothar Stadelmeier | Method for operating an RLAN arrangement |
US20050007979A1 (en) * | 2003-07-07 | 2005-01-13 | Intel Corporation | Uniform channel spreading in a wireless local area network using dynamic frequency selection |
US20050100037A1 (en) * | 2003-11-10 | 2005-05-12 | Motorola Inc. | Method and apparatus for interrupting a transmission of a multicast signal |
US20050128982A1 (en) * | 2003-12-16 | 2005-06-16 | Kitchin Duncan M. | Preemptive dynamic frequency selection |
US20050152313A1 (en) * | 2004-01-08 | 2005-07-14 | Interdigital Technology Corporation | Method for clear channel assessment optimization in a wireless local area network |
US20050170774A1 (en) * | 2004-01-09 | 2005-08-04 | Seiko Epson Corporation | Method of setting wireless communication device |
US20050227624A1 (en) * | 2004-03-29 | 2005-10-13 | Hiddink Gerrit W | Method and apparatus for automatic change of an operating channel in a wireless communication system |
US20060018284A1 (en) * | 2003-07-16 | 2006-01-26 | Interdigital Technology Corporation | Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point |
US20060045034A1 (en) * | 2004-08-27 | 2006-03-02 | Samsung Electronics Co., Ltd. | Wireless networking apparatus and channel switching method using the same |
US20060050742A1 (en) * | 2004-08-12 | 2006-03-09 | Interdigital Technology Corporation | Method and system for controlling access to a wireless communication medium |
US20060092889A1 (en) * | 2004-08-25 | 2006-05-04 | Daniel Lyons | High density WLAN system |
US20060171335A1 (en) * | 2005-02-03 | 2006-08-03 | Michael Yuen | Backup channel selection in wireless LANs |
US20060171305A1 (en) * | 2005-02-03 | 2006-08-03 | Autocell Laboratories, Inc. | Access point channel forecasting for seamless station association transition |
US20060171304A1 (en) * | 2005-02-03 | 2006-08-03 | Hill David R | WLAN background scanning |
US20070060067A1 (en) * | 2005-09-09 | 2007-03-15 | Nokia Corporation | Use of measurement pilot for radio measurement in a wireless network |
US20070064667A1 (en) * | 2005-01-13 | 2007-03-22 | Samsung Electronics Co., Ltd. | Method and system for polling mobile stations in a wireless network |
US20070076596A1 (en) * | 2005-09-30 | 2007-04-05 | Interdigital Technology Corporation | Method and apparatus for implementing a blind seamless channel change |
US20070076597A1 (en) * | 2005-09-30 | 2007-04-05 | Amit Barak | Method and apparatus of multi-entity wireless communication adapter |
US20070243892A1 (en) * | 2004-04-14 | 2007-10-18 | Matsushita Electric Industrial Co., Ltd. | Wireless Device |
US20070248173A1 (en) * | 2006-04-25 | 2007-10-25 | Microsoft Corporation | OFDMA based on cognitive radio |
US20070254615A1 (en) * | 2006-04-28 | 2007-11-01 | Hon Hai Precision Industry Co., Ltd. | System and method for identifying access point |
US20070263653A1 (en) * | 2006-05-12 | 2007-11-15 | Microsoft Corporation | Stack signaling to application with lack of requested bandwidth |
US20080028310A1 (en) * | 2006-07-31 | 2008-01-31 | Canon Kabushiki Kaisha | Server that provides a plurality of types of content to another device and method for controlling the server |
US20080130573A1 (en) * | 2006-12-01 | 2008-06-05 | Cameo Communications, Inc. | Method and device for automatically allocating channels of wireless network system |
US20080137634A1 (en) * | 2006-12-12 | 2008-06-12 | Microsoft Corporation | Cognitive multi-user OFDM |
US20080137627A1 (en) * | 2006-12-09 | 2008-06-12 | Matthew Fischer | Method and system for coexistence between 20 mhz and 40 mhz overlapping basic service sets (obss) in wireless local area networks |
US20080240267A1 (en) * | 2007-03-30 | 2008-10-02 | Microsoft Corporation | FEC in cognitive multi-user OFDMA |
US20080279291A1 (en) * | 2007-05-08 | 2008-11-13 | Microsoft Corporation | OFDM transmission and reception for non-OFDMA signals |
US20090137240A1 (en) * | 2007-11-28 | 2009-05-28 | Motorola, Inc. | Managing service in an access network for wireless communication |
US20090185601A1 (en) * | 2003-05-06 | 2009-07-23 | Britta Felbecker | Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement |
US20090190535A1 (en) * | 2008-01-25 | 2009-07-30 | Microsoft Corporation | Orthogonal frequency division multiple access with carrier sense |
US20090247089A1 (en) * | 2004-12-15 | 2009-10-01 | Koninklijke Philips Electronics, N.V. | Multicast communication system with power control |
US20090311961A1 (en) * | 2008-06-16 | 2009-12-17 | Raja Banerjea | Short-Range Wireless Communication |
US20100022247A1 (en) * | 2005-03-15 | 2010-01-28 | Interdigital Technology Corporation | Measurement request report extensions for media independent handover |
US20100157960A1 (en) * | 2008-12-18 | 2010-06-24 | Microsoft Corporation | Wireless access point supporting control by multiple applications |
US20100225530A1 (en) * | 2009-03-03 | 2010-09-09 | Chih-Chung Lin | Method of handling radar signals for a wireless communication device |
US20100290414A1 (en) * | 2009-05-18 | 2010-11-18 | Buffalo Inc. | Wireless communication device, wireless communication system, and wireless communication method |
US7974299B1 (en) * | 2006-11-27 | 2011-07-05 | Marvell International Ltd. | Methods and apparatus for switching transmission channels |
US8275314B1 (en) | 2007-08-13 | 2012-09-25 | Marvell International Ltd. | Bluetooth scan modes |
US20120307663A1 (en) * | 2003-05-14 | 2012-12-06 | Interdigital Technology Corporation | Method and apparatus for network management using periodic measurements of indicators |
US8411616B2 (en) | 2005-11-03 | 2013-04-02 | Piccata Fund Limited Liability Company | Pre-scan for wireless channel selection |
US8472968B1 (en) | 2008-08-11 | 2013-06-25 | Marvell International Ltd. | Location-based detection of interference in cellular communications systems |
US20130201918A1 (en) * | 2010-09-15 | 2013-08-08 | Sony Computer Entertainment Inc. | Wireless communication device, wireless communication system, and channel switching method |
US8532041B1 (en) | 2009-04-24 | 2013-09-10 | Marvell International Ltd. | Method for transmitting information in a regulated spectrum and network configured to operate in the regulated spectrum |
US8588705B1 (en) | 2007-12-11 | 2013-11-19 | Marvell International Ltd. | System and method of determining Power over Ethernet impairment |
US8781487B2 (en) | 2003-02-24 | 2014-07-15 | Piccata Fund Limited Liability Company | Program for distributed channel selection, power adjustment and load balancing decisions in a wireless network |
US20140226672A1 (en) * | 2007-11-20 | 2014-08-14 | Aruba Networks, Inc. | Method & Apparatus for Detecting and Avoiding Interference in a Communications Network |
US8923788B1 (en) | 2008-06-27 | 2014-12-30 | Marvell International Ltd. | Circuit and method for adjusting a digitally controlled oscillator |
US8983557B1 (en) | 2011-06-30 | 2015-03-17 | Marvell International Ltd. | Reducing power consumption of a multi-antenna transceiver |
US20150146625A1 (en) * | 2013-11-26 | 2015-05-28 | Echostar Technologies L.L.C. | Mitigating wireless interference |
US9066369B1 (en) | 2009-09-16 | 2015-06-23 | Marvell International Ltd. | Coexisting radio communication |
CN104754678A (en) * | 2015-04-10 | 2015-07-01 | 中国电力科学研究院 | Method for selecting optimal channels for APs (access points) in wireless network |
US9078108B1 (en) | 2011-05-26 | 2015-07-07 | Marvell International Ltd. | Method and apparatus for off-channel invitation |
US9119527B2 (en) | 2009-10-22 | 2015-09-01 | Olympus Corporation | Image transmitting device and image communication system |
US9125216B1 (en) | 2011-09-28 | 2015-09-01 | Marvell International Ltd. | Method and apparatus for avoiding interference among multiple radios |
US9131520B1 (en) | 2009-04-06 | 2015-09-08 | Marvell International Ltd. | Packet exchange arbitration for coexisting radios |
US9215708B2 (en) | 2012-02-07 | 2015-12-15 | Marvell World Trade Ltd. | Method and apparatus for multi-network communication |
US9294997B1 (en) | 2010-05-11 | 2016-03-22 | Marvell International Ltd. | Wakeup beacons for mesh networks |
US9332488B2 (en) | 2010-10-20 | 2016-05-03 | Marvell World Trade Ltd. | Pre-association discovery |
US9401737B1 (en) | 2007-09-21 | 2016-07-26 | Marvell International Ltd. | Circuits and methods for generating oscillating signals |
US9450649B2 (en) | 2012-07-02 | 2016-09-20 | Marvell World Trade Ltd. | Shaping near-field transmission signals |
US9655041B1 (en) | 2008-12-31 | 2017-05-16 | Marvell International Ltd. | Discovery-phase power conservation |
US9973969B2 (en) | 2015-09-25 | 2018-05-15 | Qualcomm Incorporated | Dynamic frequency selection channel scan optimizations |
US10367618B2 (en) | 2014-03-12 | 2019-07-30 | Qualcomm Incorporated | Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band |
US20190342017A1 (en) * | 2015-09-15 | 2019-11-07 | Qualcomm Incorporated | Systems and methods for reuse of wireless communication resources in neighboring communication networks |
US10631805B2 (en) | 2016-03-03 | 2020-04-28 | Canon Kabushiki Kaisha | X-ray imaging system, information processing method, and computer readable medium |
US10667274B2 (en) * | 2018-06-29 | 2020-05-26 | Wipro Limited | Method and system for dynamic channel allocation in long-range land-to-sea (LRLS) wireless communication |
Families Citing this family (317)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037754A2 (en) | 2000-11-03 | 2002-05-10 | At & T Corp. | Tiered contention multiple access (tcma): a method for priority-based shared channel access |
US6947748B2 (en) | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
KR101069306B1 (en) * | 2001-05-14 | 2011-10-05 | 인터디지탈 테크날러지 코포레이션 | Channel quality measurements for downlink resource allocation |
US7120138B2 (en) * | 2001-07-02 | 2006-10-10 | Koninklijke Philips Electronics N.V. | Dynamic frequency selection with recovery for a basic service set network |
US7277413B2 (en) | 2001-07-05 | 2007-10-02 | At & T Corp. | Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation |
US7136361B2 (en) | 2001-07-05 | 2006-11-14 | At&T Corp. | Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation |
US7349433B2 (en) * | 2001-11-01 | 2008-03-25 | Texas Instruments Incorporated | Signaling for parameterized quality of service (QoS) support |
US7245605B2 (en) | 2001-11-02 | 2007-07-17 | At&T Corp. | Preemptive packet for maintaining contiguity in cyclic prioritized multiple access (CPMA) contention-free sessions |
US7277415B2 (en) * | 2001-11-02 | 2007-10-02 | At&T Corp. | Staggered startup for cyclic prioritized multiple access (CPMA) contention-free sessions |
US7280517B2 (en) * | 2001-11-02 | 2007-10-09 | At&T Corp. | Wireless LANs and neighborhood capture |
US7245604B2 (en) | 2001-11-02 | 2007-07-17 | At&T Corp. | Fixed deterministic post-backoff for cyclic prioritized multiple access (CPMA) contention-free sessions |
US7248600B2 (en) | 2001-11-02 | 2007-07-24 | At&T Corp. | ‘Shield’: protecting high priority channel access attempts in overlapped wireless cells |
US7672274B2 (en) | 2002-01-11 | 2010-03-02 | Broadcom Corporation | Mobility support via routing |
US7149196B1 (en) | 2002-01-11 | 2006-12-12 | Broadcom Corporation | Location tracking in a wireless communication system using power levels of packets received by repeaters |
US7876704B1 (en) | 2002-01-11 | 2011-01-25 | Broadcom Corporation | Tunneling protocols for wireless communications |
US7689210B1 (en) | 2002-01-11 | 2010-03-30 | Broadcom Corporation | Plug-n-playable wireless communication system |
US7515557B1 (en) | 2002-01-11 | 2009-04-07 | Broadcom Corporation | Reconfiguration of a communication system |
US6862448B1 (en) * | 2002-01-11 | 2005-03-01 | Broadcom Corporation | Token-based receiver diversity |
US8027637B1 (en) | 2002-01-11 | 2011-09-27 | Broadcom Corporation | Single frequency wireless communication system |
US6788658B1 (en) | 2002-01-11 | 2004-09-07 | Airflow Networks | Wireless communication system architecture having split MAC layer |
US6760318B1 (en) * | 2002-01-11 | 2004-07-06 | Airflow Networks | Receiver diversity in a communication system |
US7352728B2 (en) * | 2002-03-07 | 2008-04-01 | Koninklijke Philips Electronics N.V. | Fast channel switching scheme for IEEE 802.11 WLANs |
JP4263106B2 (en) * | 2002-03-08 | 2009-05-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Method and system for providing a single unified channel silence / measurement requirement element in an 802.11 wireless local area network |
US20030206532A1 (en) * | 2002-05-06 | 2003-11-06 | Extricom Ltd. | Collaboration between wireless lan access points |
US7319688B2 (en) * | 2002-05-06 | 2008-01-15 | Extricom Ltd. | LAN with message interleaving |
US7355994B2 (en) | 2002-05-06 | 2008-04-08 | Extricom Ltd. | CDMA messaging between wireless LAN access points |
US6799054B2 (en) * | 2002-05-06 | 2004-09-28 | Extricom, Ltd. | Collaboration between wireless LAN access points using wired lan infrastructure |
US20030214967A1 (en) * | 2002-05-17 | 2003-11-20 | Heberling Allen D. | Method of remote channel quality determination |
US7212837B1 (en) | 2002-05-24 | 2007-05-01 | Airespace, Inc. | Method and system for hierarchical processing of protocol information in a wireless LAN |
US7113498B2 (en) * | 2002-06-05 | 2006-09-26 | Broadcom Corporation | Virtual switch |
US7593356B1 (en) | 2002-06-25 | 2009-09-22 | Cisco Systems, Inc. | Method and system for dynamically assigning channels across multiple access elements in a wireless LAN |
US7327697B1 (en) | 2002-06-25 | 2008-02-05 | Airespace, Inc. | Method and system for dynamically assigning channels across multiple radios in a wireless LAN |
US20050195786A1 (en) * | 2002-08-07 | 2005-09-08 | Extricom Ltd. | Spatial reuse of frequency channels in a WLAN |
US7697549B2 (en) * | 2002-08-07 | 2010-04-13 | Extricom Ltd. | Wireless LAN control over a wired network |
US7155230B2 (en) * | 2002-08-19 | 2006-12-26 | Intel Corporation | Dynamic frequency selection and radar detection with a wireless LAN |
US6941143B2 (en) * | 2002-08-29 | 2005-09-06 | Thomson Licensing, S.A. | Automatic channel selection in a radio access network |
US7231215B2 (en) * | 2002-11-07 | 2007-06-12 | Infineon Technologies Wireless Solutions Sweden Ab | Method and a central control unit for channel switching in a packet-based wireless communication network |
US7920538B2 (en) * | 2003-12-08 | 2011-04-05 | Investors Life Insurance Company | Spectral reuse transceiver-based aggregation of disjoint, relatively narrow bandwidth (voice) channel segments of radio spectrum for wideband RF communication applications |
JP3742057B2 (en) | 2002-12-25 | 2006-02-01 | 株式会社バッファロー | Analysis technology of radio wave condition in wireless information communication |
US20040235423A1 (en) * | 2003-01-14 | 2004-11-25 | Interdigital Technology Corporation | Method and apparatus for network management using perceived signal to noise and interference indicator |
US7738848B2 (en) * | 2003-01-14 | 2010-06-15 | Interdigital Technology Corporation | Received signal to noise indicator |
EP1592175A4 (en) * | 2003-02-03 | 2010-03-17 | Sony Corp | Communication method, communication device, and computer program |
KR20040072072A (en) * | 2003-02-08 | 2004-08-18 | 삼성전자주식회사 | Wireless data transmitting/receiving apparatus and transmitting/receiving method |
US7174170B2 (en) * | 2003-02-12 | 2007-02-06 | Nortel Networks Limited | Self-selection of radio frequency channels to reduce co-channel and adjacent channel interference in a wireless distributed network |
EP1597927B1 (en) * | 2003-02-12 | 2008-01-23 | Nortel Networks Limited | Self-selection of radio frequency channels to reduce co-channel and adjacent channel interference in a wireless distributed network |
JP3632693B2 (en) * | 2003-02-17 | 2005-03-23 | Kddi株式会社 | Method for switching between different wireless communication media and method for measuring communication state thereof |
US7869822B2 (en) | 2003-02-24 | 2011-01-11 | Autocell Laboratories, Inc. | Wireless network apparatus and system field of the invention |
US9661519B2 (en) * | 2003-02-24 | 2017-05-23 | Qualcomm Incorporated | Efficient reporting of information in a wireless communication system |
US7506018B2 (en) * | 2003-02-28 | 2009-03-17 | Siemens Communications, Inc. | Methods and apparatus for determining one or more access points in a communication system |
KR100555923B1 (en) * | 2003-03-07 | 2006-03-03 | 삼성전자주식회사 | Wireless LAN System and method of using the same |
US7065376B2 (en) * | 2003-03-20 | 2006-06-20 | Microsoft Corporation | Multi-radio unification protocol |
US7508801B1 (en) | 2003-03-21 | 2009-03-24 | Cisco Systems, Inc. | Light-weight access point protocol |
US7342906B1 (en) | 2003-04-04 | 2008-03-11 | Airespace, Inc. | Distributed wireless network security system |
US7346338B1 (en) | 2003-04-04 | 2008-03-18 | Airespace, Inc. | Wireless network system including integrated rogue access point detection |
US7301926B1 (en) | 2003-04-04 | 2007-11-27 | Airespace, Inc. | Automatic coverage hole detection in computer network environments |
US7313113B1 (en) * | 2003-04-04 | 2007-12-25 | Airespace, Inc. | Dynamic transmit power configuration system for wireless network environments |
RU2352074C2 (en) * | 2003-05-09 | 2009-04-10 | Конинклейке Филипс Электроникс Н.В. | System and method for marking of measurement report by means of time marker to guarantee correctness of reference time |
UA90995C2 (en) * | 2003-05-09 | 2010-06-25 | Конинклийке Филлипс Электроникс Н.В. | System and method for measurement report time stamping to ensure reference time correctness |
US6980810B1 (en) * | 2003-05-12 | 2005-12-27 | At&T Corp. | Point coordinated spread-spectrum wireless local area network |
US7990883B2 (en) * | 2003-05-16 | 2011-08-02 | Sony Corporation | Communication system, communication method, communication apparatus, communication control method, and computer program |
EP1480384A1 (en) * | 2003-05-21 | 2004-11-24 | Swisscom AG | System for the dynamic assignment of carrier frequencies to the access points of a wireless LAN (WLAN) |
US7340247B1 (en) | 2003-05-29 | 2008-03-04 | Airespace, Inc. | Wireless network infrastructure including wireless discovery and communication mechanism |
US7643442B1 (en) | 2003-06-30 | 2010-01-05 | Cisco Systems, Inc. | Dynamic QoS configuration based on transparent processing of session initiation messages |
US7453840B1 (en) | 2003-06-30 | 2008-11-18 | Cisco Systems, Inc. | Containment of rogue systems in wireless network environments |
US7539169B1 (en) | 2003-06-30 | 2009-05-26 | Cisco Systems, Inc. | Directed association mechanism in wireless network environments |
SE0302068D0 (en) * | 2003-07-14 | 2003-07-14 | Infineon Technologies Ag | A system operable to transmit and receive messages |
MXPA06000603A (en) | 2003-07-16 | 2006-04-11 | Interdigital Tech Corp | Method and system for transferring information between network management entities of a wireless communication system. |
US20050128977A1 (en) * | 2003-07-23 | 2005-06-16 | Interdigital Technology Corporation | Method and apparatus for determining and managing congestion in a wireless communications system |
US8005055B2 (en) | 2003-07-23 | 2011-08-23 | Interdigital Technology Corporation | Method and apparatus for determining and managing congestion in a wireless communications system |
EP1652391A2 (en) * | 2003-07-24 | 2006-05-03 | Koninklijke Philips Electronics N.V. | Admission control to wireless network based on guaranteed transmission rate |
JP4211529B2 (en) * | 2003-08-06 | 2009-01-21 | 日本電気株式会社 | Channel selection method and radio station and program used therefor |
CA2534677C (en) * | 2003-08-06 | 2017-04-25 | Matsushita Electric Industrial Co. Ltd. | Wireless communication apparatus and wireless communication method |
US7245877B2 (en) * | 2003-08-12 | 2007-07-17 | Intel Corporation | Wireless local area network detection |
US7474677B2 (en) * | 2003-08-12 | 2009-01-06 | Bose Corporation | Wireless communicating |
US8442019B2 (en) * | 2003-08-12 | 2013-05-14 | Bose Corporation | Method and apparatus for avoiding wireless audio signal transmission interferences |
JP2005123833A (en) * | 2003-10-16 | 2005-05-12 | Hitachi Ltd | Method of controlling position detecting system |
US7363008B2 (en) * | 2003-10-30 | 2008-04-22 | Microsoft Corporation | Spectrum sharing in the unlicensed band |
US7454214B2 (en) * | 2003-12-01 | 2008-11-18 | Interdigital Technology Corporation | Wireless communication method and apparatus for optimizing access point channel selection |
US7450904B2 (en) | 2004-01-08 | 2008-11-11 | Interdigital Technology Corporation | Escape mechanism for a wireless local area network |
US7949342B2 (en) * | 2004-01-08 | 2011-05-24 | Interdigital Technology Corporation | Radio resource management in wireless local area networks |
US7260408B2 (en) * | 2004-02-20 | 2007-08-21 | Airespace, Inc. | Wireless node location mechanism using antenna pattern diversity to enhance accuracy of location estimates |
US7286833B2 (en) | 2004-02-27 | 2007-10-23 | Airespace, Inc. | Selective termination of wireless connections to refresh signal information in wireless node location infrastructure |
EP1721477B1 (en) * | 2004-03-03 | 2013-12-11 | The Trustees of Columbia University in the City of New York | Methods and systems for reducing mac layer handoff latency in wireless networks |
US7205938B2 (en) * | 2004-03-05 | 2007-04-17 | Airespace, Inc. | Wireless node location mechanism responsive to observed propagation characteristics of wireless network infrastructure signals |
US11811845B2 (en) * | 2004-03-16 | 2023-11-07 | Icontrol Networks, Inc. | Communication protocols over internet protocol (IP) networks |
US10721087B2 (en) | 2005-03-16 | 2020-07-21 | Icontrol Networks, Inc. | Method for networked touchscreen with integrated interfaces |
US11244545B2 (en) | 2004-03-16 | 2022-02-08 | Icontrol Networks, Inc. | Cross-client sensor user interface in an integrated security network |
US11677577B2 (en) | 2004-03-16 | 2023-06-13 | Icontrol Networks, Inc. | Premises system management using status signal |
US11916870B2 (en) | 2004-03-16 | 2024-02-27 | Icontrol Networks, Inc. | Gateway registry methods and systems |
US10142392B2 (en) | 2007-01-24 | 2018-11-27 | Icontrol Networks, Inc. | Methods and systems for improved system performance |
US10522026B2 (en) | 2008-08-11 | 2019-12-31 | Icontrol Networks, Inc. | Automation system user interface with three-dimensional display |
US10237237B2 (en) | 2007-06-12 | 2019-03-19 | Icontrol Networks, Inc. | Communication protocols in integrated systems |
US11368327B2 (en) | 2008-08-11 | 2022-06-21 | Icontrol Networks, Inc. | Integrated cloud system for premises automation |
EP1738540B1 (en) | 2004-03-16 | 2017-10-04 | Icontrol Networks, Inc. | Premises management system |
US10062273B2 (en) | 2010-09-28 | 2018-08-28 | Icontrol Networks, Inc. | Integrated security system with parallel processing architecture |
US11489812B2 (en) | 2004-03-16 | 2022-11-01 | Icontrol Networks, Inc. | Forming a security network including integrated security system components and network devices |
US11582065B2 (en) | 2007-06-12 | 2023-02-14 | Icontrol Networks, Inc. | Systems and methods for device communication |
US11368429B2 (en) | 2004-03-16 | 2022-06-21 | Icontrol Networks, Inc. | Premises management configuration and control |
US10339791B2 (en) | 2007-06-12 | 2019-07-02 | Icontrol Networks, Inc. | Security network integrated with premise security system |
US11190578B2 (en) | 2008-08-11 | 2021-11-30 | Icontrol Networks, Inc. | Integrated cloud system with lightweight gateway for premises automation |
JP4312793B2 (en) * | 2004-03-26 | 2009-08-12 | シャープ株式会社 | Management device, communication device, communication system, communication management method, communication management program, and computer-readable recording medium recording the same |
JP4731551B2 (en) * | 2004-04-06 | 2011-07-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Handoff based positioning for mobile devices |
KR100538775B1 (en) | 2004-04-09 | 2005-12-23 | 전자부품연구원 | Method and apparatus for intelligent channel selection against various interferers in wireless communication systems and receiver using intelligent channel selection |
KR100603560B1 (en) | 2004-04-16 | 2006-07-24 | 삼성전자주식회사 | Apparatus and method of dynamic frequency selection in wireless lan system |
US20050245269A1 (en) * | 2004-04-30 | 2005-11-03 | Intel Corporation | Channel scanning in wireless networks |
US9246698B2 (en) * | 2004-05-07 | 2016-01-26 | Nokia Technologies Oy | Apparatus, and associated method, for facilitating a radio resource measurement in a radio communication system |
US7710923B2 (en) * | 2004-05-07 | 2010-05-04 | Interdigital Technology Corporation | System and method for implementing a media independent handover |
US7433696B2 (en) * | 2004-05-18 | 2008-10-07 | Cisco Systems, Inc. | Wireless node location mechanism featuring definition of search region to optimize location computation |
GB2414896A (en) * | 2004-06-01 | 2005-12-07 | Toshiba Res Europ Ltd | WLAN load balancing |
ES2931304T3 (en) * | 2004-07-09 | 2022-12-28 | Koninklijke Philips Nv | Enhanced site reporting for low latency roaming using passive scanning on IEEE 802.11 networks |
US7395064B2 (en) * | 2004-07-14 | 2008-07-01 | Intel Corporation | Systems and methods of distributed self-configuration for wireless networks |
KR100630355B1 (en) | 2004-08-04 | 2006-09-29 | 한국전자통신연구원 | Apparatus and method for providing frame bridge of wireless local area network |
US7286835B1 (en) * | 2004-09-10 | 2007-10-23 | Airespace, Inc. | Enhanced wireless node location using differential signal strength metric |
US20060056344A1 (en) * | 2004-09-10 | 2006-03-16 | Interdigital Technology Corporation | Seamless channel change in a wireless local area network |
US8233450B2 (en) * | 2004-09-10 | 2012-07-31 | Interdigital Technology Corporation | Wireless communication methods and components for facilitating multiple network type compatibility |
EP1638265A1 (en) * | 2004-09-15 | 2006-03-22 | Institut Eurecom G.I.E. | Process for regulating the traffic of an Adhoc network |
KR101079102B1 (en) * | 2004-09-30 | 2011-11-02 | 엘지전자 주식회사 | Method of transmitting data and estimating channel information in ofdm/ofdma mobile communications system |
KR100570825B1 (en) * | 2004-09-30 | 2006-04-12 | 삼성전자주식회사 | Apparatus and method for detecting the interference with neighboring bss in wireless lan system |
US20090019084A1 (en) * | 2004-10-04 | 2009-01-15 | T. Rad Co., Ltd. | Method and system for preloading |
WO2006046201A1 (en) | 2004-10-29 | 2006-05-04 | Philips Intellectual Property & Standards Gmbh | A method of operating a network node of a network, a network node, a network system, a computer-readable medium, and a program element |
US7516174B1 (en) | 2004-11-02 | 2009-04-07 | Cisco Systems, Inc. | Wireless network security mechanism including reverse network address translation |
US7738871B2 (en) * | 2004-11-05 | 2010-06-15 | Interdigital Technology Corporation | Wireless communication method and system for implementing media independent handover between technologically diversified access networks |
US7457262B1 (en) | 2004-11-05 | 2008-11-25 | Cisco Systems, Inc. | Graphical display of status information in a wireless network management system |
US20060109815A1 (en) * | 2004-11-05 | 2006-05-25 | Ozer Sebnem Z | System and method for dynamic frequency selection in a multihopping wireless network |
US8737920B2 (en) | 2004-11-10 | 2014-05-27 | Interdigital Technology Corporation | Method and apparatus for managing wireless communication network radio resources |
CN1773970B (en) * | 2004-11-11 | 2010-04-28 | 联想(北京)有限公司 | Method for determining short-distance radio network information channel |
ES2357849T3 (en) * | 2004-11-16 | 2011-05-03 | Qualcomm Incorporated | OPEN LOOP SPEED CONTROL FOR A TDD COMMUNICATIONS SYSTEM. |
US7573851B2 (en) | 2004-12-07 | 2009-08-11 | Adaptix, Inc. | Method and system for switching antenna and channel assignments in broadband wireless networks |
KR100690608B1 (en) * | 2004-12-07 | 2007-03-09 | 엘지전자 주식회사 | Method for selecting channel in wireless communication apparatus |
KR100623375B1 (en) | 2004-12-13 | 2006-09-19 | 엘지전자 주식회사 | Method for selecting communication channel of wireless Local Area Network |
KR100677216B1 (en) * | 2004-12-14 | 2007-02-02 | 엘지전자 주식회사 | Network channel selection method for mobile apparatus based on wireless lan using remote channel scanning |
US20060159047A1 (en) * | 2005-01-18 | 2006-07-20 | Interdigital Technology Corporation | Method and system for context transfer across heterogeneous networks |
US20060217147A1 (en) * | 2005-01-18 | 2006-09-28 | Interdigital Technology Corporation | Method and system for system discovery and user selection |
KR100679028B1 (en) * | 2005-01-31 | 2007-02-05 | 삼성전자주식회사 | Multiple input multiple output system and method for channel scanning of the multiple input multiple output system |
CA2886341C (en) * | 2005-02-04 | 2015-12-22 | Kabushiki Kaisha Toshiba | Optimal channel assignment for multi-class, multi-channel wireless lans and the like |
US7805140B2 (en) | 2005-02-18 | 2010-09-28 | Cisco Technology, Inc. | Pre-emptive roaming mechanism allowing for enhanced QoS in wireless network environments |
US7596376B2 (en) | 2005-02-18 | 2009-09-29 | Cisco Technology, Inc. | Methods, apparatuses and systems facilitating client handoffs in wireless network systems |
US8219091B2 (en) * | 2005-03-14 | 2012-07-10 | Interdigital Technology Corporation | Wireless communication method and system for conveying media independent handover capability information |
US7821997B2 (en) * | 2005-03-15 | 2010-10-26 | Nokia Corporation | Computer implemented method, system, and intergrated circuitry for determining a characteristic of a received signal to have fallen beneth a threshold |
US11615697B2 (en) | 2005-03-16 | 2023-03-28 | Icontrol Networks, Inc. | Premise management systems and methods |
US10999254B2 (en) | 2005-03-16 | 2021-05-04 | Icontrol Networks, Inc. | System for data routing in networks |
US20120324566A1 (en) | 2005-03-16 | 2012-12-20 | Marc Baum | Takeover Processes In Security Network Integrated With Premise Security System |
US20060218271A1 (en) * | 2005-03-16 | 2006-09-28 | Nokia Corporation | Triggered statistics reporting |
US11700142B2 (en) | 2005-03-16 | 2023-07-11 | Icontrol Networks, Inc. | Security network integrating security system and network devices |
US20110128378A1 (en) | 2005-03-16 | 2011-06-02 | Reza Raji | Modular Electronic Display Platform |
US20170180198A1 (en) | 2008-08-11 | 2017-06-22 | Marc Baum | Forming a security network including integrated security system components |
US11496568B2 (en) | 2005-03-16 | 2022-11-08 | Icontrol Networks, Inc. | Security system with networked touchscreen |
EP1720289B1 (en) * | 2005-05-02 | 2012-03-14 | Mitsubishi Denki Kabushiki Kaisha | Method and device for managing signal measurements in a wireless network |
US7599686B2 (en) * | 2005-05-06 | 2009-10-06 | Dell Products L.P. | Systems and methods for RF spectrum management |
WO2006120649A2 (en) * | 2005-05-12 | 2006-11-16 | Koninklijke Philips Electronics N.V. | An adaptive mac protocol based on multi-user detection |
US7746825B2 (en) * | 2005-05-16 | 2010-06-29 | Interdigital Technology Corporation | Method and system for integrating media independent handovers |
US9055552B2 (en) | 2005-06-16 | 2015-06-09 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
KR100755691B1 (en) * | 2005-06-28 | 2007-09-05 | 삼성전자주식회사 | Method for hand-over of mobile node and Network system for the hand-over |
JP2007019618A (en) * | 2005-07-05 | 2007-01-25 | Matsushita Electric Ind Co Ltd | Device and method for transmission and reception enabling systems to coexist together |
US7474615B2 (en) * | 2005-07-11 | 2009-01-06 | Dell Products L.P. | Network optimization based on traffic prioritization |
US20070026868A1 (en) * | 2005-07-26 | 2007-02-01 | Schulz Gary D | Licensed/unlicensed frequency management in a wireless wide-area network |
US7551641B2 (en) | 2005-07-26 | 2009-06-23 | Dell Products L.P. | Systems and methods for distribution of wireless network access |
US7602747B2 (en) * | 2005-07-29 | 2009-10-13 | Intel Corporation | Systems and methods increased mobility among mobile nodes in a wireless network |
US7548750B2 (en) * | 2005-09-13 | 2009-06-16 | Cisco Technology, Inc. | System and method for detection of primary spectrum users |
EP1929812B1 (en) * | 2005-09-16 | 2013-06-19 | Koninklijke Philips Electronics N.V. | Notification of incumbent users in dynamic spectrum access wireless systems |
US8233444B2 (en) * | 2005-09-16 | 2012-07-31 | Koninklijke Philips Electronics N.V. | Spectrum management in dynamic spectrum access wireless systems |
US20070070937A1 (en) * | 2005-09-28 | 2007-03-29 | Mustafa Demirhan | Multi-radio mesh network channel selection and load balancing |
JP4727367B2 (en) * | 2005-09-29 | 2011-07-20 | 株式会社ナカヨ通信機 | Access point and wireless LAN system |
US20070093208A1 (en) * | 2005-09-30 | 2007-04-26 | Arati Manjeshwar | Method and system for providing interference avoidance and network coexistence in wireless systems |
US7339915B2 (en) * | 2005-10-11 | 2008-03-04 | Cisco Technology, Inc. | Virtual LAN override in a multiple BSSID mode of operation |
US20090207790A1 (en) | 2005-10-27 | 2009-08-20 | Qualcomm Incorporated | Method and apparatus for settingtuneawaystatus in an open state in wireless communication system |
JP2009514429A (en) | 2005-10-27 | 2009-04-02 | クゥアルコム・インコーポレイテッド | Method and apparatus for transmitting an access probe in a wireless communication system |
US8111673B2 (en) | 2005-11-04 | 2012-02-07 | Nokia Corporation | Multicast delivery quality monitoring mechanism |
EP1952660A1 (en) * | 2005-11-07 | 2008-08-06 | Thomson Licensing | Apparatus and method for dynamic frequency selection in ofdm networks |
KR100749848B1 (en) * | 2005-11-11 | 2007-08-16 | 한국전자통신연구원 | Apparatus and method for channel scanning in portable internet system |
WO2007059655A1 (en) * | 2005-11-28 | 2007-05-31 | Zte Corporation | Method and device for monitoring receiving radio-frequency channel in wireless communication system |
US9338767B2 (en) | 2005-12-22 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a dedicated control channel |
US20070149132A1 (en) | 2005-12-22 | 2007-06-28 | Junyl Li | Methods and apparatus related to selecting control channel reporting formats |
US9137072B2 (en) | 2005-12-22 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatus for communicating control information |
US9125092B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus for reporting and/or using control information |
EP1804424A1 (en) * | 2005-12-27 | 2007-07-04 | THOMSON Licensing | Method for dynamically selecting a channel in a wireless local area network |
CN101001438B (en) * | 2006-01-10 | 2010-12-08 | 华为技术有限公司 | Method for sonsultating working channel between adjacent base stations |
US8451808B2 (en) | 2006-02-18 | 2013-05-28 | Intel Corporation | Techniques for 40 megahertz (MHz) channel switching |
TWI474694B (en) * | 2006-02-22 | 2015-02-21 | Koninkl Philips Electronics Nv | System, apparatus, and method for a two-stage mechanism for quiet period management in spectrum agile radio networks |
KR101258588B1 (en) * | 2006-03-17 | 2013-05-02 | 삼성전자주식회사 | Method and apparatus for Dynamic Frequency Selection between Basic Service Set in same channel |
US7864742B2 (en) * | 2006-03-22 | 2011-01-04 | Broadcom Corporation | Cell network using friendly relay communication exchanges |
JP4750607B2 (en) * | 2006-04-05 | 2011-08-17 | キヤノン株式会社 | System, information processing apparatus, management method, and program |
US20100061256A1 (en) * | 2006-05-25 | 2010-03-11 | Agency For Science, Technology And Research | Methods of Determining Whether a Frequency Channel is Available for Data Transmission for a Communication Device |
US7821986B2 (en) | 2006-05-31 | 2010-10-26 | Cisco Technology, Inc. | WLAN infrastructure provided directions and roaming |
US8830549B2 (en) | 2006-06-09 | 2014-09-09 | Koninklijke Philips N.V. | Holographic dislpay using liquid crystal display device operating with unpolorized light |
US10079839B1 (en) | 2007-06-12 | 2018-09-18 | Icontrol Networks, Inc. | Activation of gateway device |
WO2008001291A2 (en) * | 2006-06-28 | 2008-01-03 | Koninklijke Philips Electronics, N.V. | Distributed rendezvous channel and frequency channel grouping mechanisms for multi-channel wireless systems |
CN100454874C (en) * | 2006-07-19 | 2009-01-21 | 华为技术有限公司 | System and method for preventing radio local network self-interference |
US7499718B2 (en) * | 2006-08-01 | 2009-03-03 | Cisco Technology, Inc. | Enhanced coverage hole detection in wireless networks |
KR100871240B1 (en) * | 2006-08-18 | 2008-11-28 | 삼성전자주식회사 | Method and apparatus for reporting reception ratio of streaming service in mobile broadcasting system, and system thereof |
US7782828B2 (en) * | 2006-08-22 | 2010-08-24 | Computer Associates Think, Inc. | Method and system for managing channels in a wireless network |
US10013381B2 (en) | 2006-08-31 | 2018-07-03 | Bose Corporation | Media playing from a docked handheld media device |
KR101210335B1 (en) * | 2006-09-15 | 2012-12-10 | 삼성전자주식회사 | Method for implementing clear channel assessment function in wireless mesh network and mobile terminal thereof |
US8050200B2 (en) | 2006-10-04 | 2011-11-01 | Marvell World Trade Ltd. | Opportunistic 40 MHz mode of transmission in wireless transmitters |
KR101199390B1 (en) | 2006-10-26 | 2012-11-12 | 엘지전자 주식회사 | Method of channel searching in a wireless network |
CN101174851B (en) * | 2006-11-03 | 2012-11-21 | 华为技术有限公司 | Method and device for detecting and identifying interference due to adjacent station |
US20080112373A1 (en) * | 2006-11-14 | 2008-05-15 | Extricom Ltd. | Dynamic BSS allocation |
TWI330477B (en) * | 2006-12-28 | 2010-09-11 | Quanta Comp Inc | Computer device and low power device for detecting wireless access ability |
CN103346831B (en) * | 2007-01-13 | 2017-10-10 | 三星电子株式会社 | The method and system of signal is sent and received in wireless communication system using multiple frequency bands |
US11706279B2 (en) | 2007-01-24 | 2023-07-18 | Icontrol Networks, Inc. | Methods and systems for data communication |
US7633385B2 (en) | 2007-02-28 | 2009-12-15 | Ucontrol, Inc. | Method and system for communicating with and controlling an alarm system from a remote server |
US8451986B2 (en) | 2007-04-23 | 2013-05-28 | Icontrol Networks, Inc. | Method and system for automatically providing alternate network access for telecommunications |
US8363578B1 (en) * | 2007-04-23 | 2013-01-29 | Marvell International Ltd. | Bandwidth selection method and apparatus |
US11212192B2 (en) | 2007-06-12 | 2021-12-28 | Icontrol Networks, Inc. | Communication protocols in integrated systems |
US11218878B2 (en) | 2007-06-12 | 2022-01-04 | Icontrol Networks, Inc. | Communication protocols in integrated systems |
US11601810B2 (en) | 2007-06-12 | 2023-03-07 | Icontrol Networks, Inc. | Communication protocols in integrated systems |
US10523689B2 (en) | 2007-06-12 | 2019-12-31 | Icontrol Networks, Inc. | Communication protocols over internet protocol (IP) networks |
US11316753B2 (en) | 2007-06-12 | 2022-04-26 | Icontrol Networks, Inc. | Communication protocols in integrated systems |
US11646907B2 (en) | 2007-06-12 | 2023-05-09 | Icontrol Networks, Inc. | Communication protocols in integrated systems |
US11423756B2 (en) | 2007-06-12 | 2022-08-23 | Icontrol Networks, Inc. | Communication protocols in integrated systems |
KR100988507B1 (en) | 2007-06-27 | 2010-10-18 | 삼성전자주식회사 | Apparatus and method for dynamic frequency assignment in wireless communication system |
US7596461B2 (en) * | 2007-07-06 | 2009-09-29 | Cisco Technology, Inc. | Measurement of air quality in wireless networks |
US11831462B2 (en) | 2007-08-24 | 2023-11-28 | Icontrol Networks, Inc. | Controlling data routing in premises management systems |
JP4914334B2 (en) * | 2007-12-12 | 2012-04-11 | 株式会社リコー | Wireless communication system |
US11916928B2 (en) | 2008-01-24 | 2024-02-27 | Icontrol Networks, Inc. | Communication protocols over internet protocol (IP) networks |
WO2009093537A1 (en) * | 2008-01-25 | 2009-07-30 | Nippon Chemical Works Co., Ltd. | Fluorescent agent having ethynyl group |
US8014346B2 (en) * | 2008-03-05 | 2011-09-06 | Motorola Solutions, Inc. | Method for enabling periodic scanning in wireless communication networks |
CN102017703B (en) * | 2008-04-23 | 2017-03-01 | 诺基亚技术有限公司 | Other wireless technologys/GERAN intercommunication for neighboring cell measurement reporting |
US7920495B2 (en) * | 2008-06-25 | 2011-04-05 | Nokia Corporation | Channel management via link parameter adjustment |
US20170185278A1 (en) | 2008-08-11 | 2017-06-29 | Icontrol Networks, Inc. | Automation system user interface |
US11792036B2 (en) | 2008-08-11 | 2023-10-17 | Icontrol Networks, Inc. | Mobile premises automation platform |
US11729255B2 (en) | 2008-08-11 | 2023-08-15 | Icontrol Networks, Inc. | Integrated cloud system with lightweight gateway for premises automation |
US11758026B2 (en) | 2008-08-11 | 2023-09-12 | Icontrol Networks, Inc. | Virtual device systems and methods |
US8149893B2 (en) * | 2008-08-22 | 2012-04-03 | Siemens Aktiengesellschaft | Reliable wireless communication system using adaptive frequency hopping |
KR100985387B1 (en) * | 2008-09-01 | 2010-10-05 | 동국대학교 경주캠퍼스 산학협력단 | The Scheme of The Clear Channel Search Using Spectrum Sensing in 2.4GHz ISM Band and thereof system |
WO2010061096A1 (en) | 2008-11-25 | 2010-06-03 | France Telecom | Technique for selecting a communication frequency |
JP5110001B2 (en) * | 2009-02-05 | 2012-12-26 | カシオ計算機株式会社 | Wireless communication system and wireless communication method |
KR101015305B1 (en) * | 2009-04-16 | 2011-02-15 | 제주대학교 산학협력단 | Signal transmission device and method for transmitting control signal of the signal transmission device |
US8638211B2 (en) | 2009-04-30 | 2014-01-28 | Icontrol Networks, Inc. | Configurable controller and interface for home SMA, phone and multimedia |
JP4803281B2 (en) | 2009-06-03 | 2011-10-26 | カシオ計算機株式会社 | Wireless communication apparatus and program |
US8712330B2 (en) * | 2009-06-12 | 2014-04-29 | Broadcom Corporation | Method and system for Bluetooth low power link layer connection setup |
JP4831210B2 (en) | 2009-06-17 | 2011-12-07 | カシオ計算機株式会社 | Wireless communication apparatus, wireless communication method and program |
JP4766158B2 (en) | 2009-06-30 | 2011-09-07 | カシオ計算機株式会社 | Wireless communication apparatus and wireless communication method |
US8649324B2 (en) * | 2009-09-18 | 2014-02-11 | Electronics And Telecommunications Research Institute | Data transmission apparatus and method in wireless communication system |
JP2011077634A (en) * | 2009-09-29 | 2011-04-14 | Mitsubishi Electric Corp | Wireless communication terminal and method |
JP5129800B2 (en) * | 2009-12-09 | 2013-01-30 | 株式会社神戸製鋼所 | Wireless LAN system |
US20110250919A1 (en) | 2010-04-13 | 2011-10-13 | Qualcomm Incorporated | Cqi estimation in a wireless communication network |
US9307431B2 (en) | 2010-04-13 | 2016-04-05 | Qualcomm Incorporated | Reporting of channel properties in heterogeneous networks |
US9350475B2 (en) | 2010-07-26 | 2016-05-24 | Qualcomm Incorporated | Physical layer signaling to user equipment in a wireless communication system |
US8886250B2 (en) * | 2010-06-18 | 2014-11-11 | Qualcomm Incorporated | Channel quality reporting for different types of subframes |
US9515773B2 (en) | 2010-04-13 | 2016-12-06 | Qualcomm Incorporated | Channel state information reporting in a wireless communication network |
WO2011142162A1 (en) * | 2010-05-12 | 2011-11-17 | コニカミノルタエムジー株式会社 | Radiation imaging system |
US9136953B2 (en) | 2010-08-03 | 2015-09-15 | Qualcomm Incorporated | Interference estimation for wireless communication |
US8836467B1 (en) | 2010-09-28 | 2014-09-16 | Icontrol Networks, Inc. | Method, system and apparatus for automated reporting of account and sensor zone information to a central station |
US20120099575A1 (en) * | 2010-10-26 | 2012-04-26 | Electronics And Telecommunications Research Institute | Apparatus and method for complex communication |
CN102457971A (en) * | 2010-10-29 | 2012-05-16 | 中兴通讯股份有限公司 | Method and device for adjusting channel |
US8588844B2 (en) | 2010-11-04 | 2013-11-19 | Extricom Ltd. | MIMO search over multiple access points |
US8855000B2 (en) | 2011-04-28 | 2014-10-07 | Qualcomm Incorporated | Interference estimation using data traffic power and reference signal power |
ES2571436T3 (en) * | 2011-08-11 | 2016-05-25 | Lg Electronics Inc | Procedure and apparatus for dynamic frequency selection in a wireless local area network system |
JP5403022B2 (en) * | 2011-09-09 | 2014-01-29 | カシオ計算機株式会社 | Wireless communication apparatus, wireless communication method and program |
US9014087B2 (en) * | 2011-12-23 | 2015-04-21 | Symbol Technologies, Inc. | Method and system for access point assisted active roam scanning |
JP5966455B2 (en) * | 2012-03-08 | 2016-08-10 | ヤマハ株式会社 | Wireless relay device |
CN102711113A (en) * | 2012-05-10 | 2012-10-03 | 北京邮电大学 | Solution for China high-efficiency channel compatibility based on 802.11ac |
CN102740376B (en) | 2012-06-18 | 2015-01-07 | 华为终端有限公司 | Method, device and system for improving performance of data transmission |
CN102857904A (en) * | 2012-06-21 | 2013-01-02 | 中兴通讯股份有限公司 | Hot spot opening method and device |
US9167511B2 (en) * | 2012-07-31 | 2015-10-20 | Hewlett-Packard Development Company, L.P. | Utilizing client mobile devices for wireless network monitoring |
JP5406351B2 (en) * | 2012-09-06 | 2014-02-05 | 日本電気通信システム株式会社 | Wireless device, wireless communication system, control method, and control program |
CN110661627B (en) * | 2012-10-09 | 2022-12-27 | 阿西亚Spe有限责任公司 | Method and system for delay measurement in communication system |
BR112015007958A2 (en) | 2012-10-09 | 2017-07-04 | Adaptive Spectrum & Signal Alignment Inc | Method and system for diagnosing connectivity in communication systems |
US9451624B2 (en) * | 2013-02-14 | 2016-09-20 | Qualcomm Incorporated | Receiver measurement assisted access point control |
US9252998B2 (en) | 2013-02-25 | 2016-02-02 | Itron, Inc. | Radio to detect and compensate for frequency misalignment |
US9077487B2 (en) | 2013-02-25 | 2015-07-07 | Itron, Inc. | Radio to support channel plans of arbitrary width and/or spacing |
US9426680B2 (en) | 2013-02-25 | 2016-08-23 | Itron, Inc. | Real-time radio spectrum assessment engine |
WO2014142459A1 (en) * | 2013-03-10 | 2014-09-18 | 엘지전자 주식회사 | Method for performing channel switch in network converging plurality of communication systems and apparatus for same |
JP2013141325A (en) * | 2013-04-19 | 2013-07-18 | Casio Comput Co Ltd | Radio communication device and program |
JP6193009B2 (en) * | 2013-06-21 | 2017-09-06 | 株式会社東芝 | Wireless communication apparatus and wireless communication system |
US9479268B2 (en) * | 2013-07-31 | 2016-10-25 | Cellco Partnership | Filtering interference in wireless networks |
US10264510B2 (en) * | 2013-11-06 | 2019-04-16 | Kt Corporation | Method and device for transmitting and receiving data in wireless LAN system |
US9955505B2 (en) * | 2013-12-06 | 2018-04-24 | Apple Inc. | Peer-to-peer communications on restricted channels |
JP6362331B2 (en) * | 2014-01-07 | 2018-07-25 | 三菱電機株式会社 | Base station and radio communication system |
US11405463B2 (en) | 2014-03-03 | 2022-08-02 | Icontrol Networks, Inc. | Media content management |
US10524148B2 (en) * | 2014-04-17 | 2019-12-31 | Qualcomm Incorporated | Utilizing in-device coexistence message for interference management in unlicensed bands |
US9433008B2 (en) | 2014-05-12 | 2016-08-30 | Qualcomm Incorporated | Methods and apparatus for channel selection in a wireless local area network |
US10178167B2 (en) | 2014-05-30 | 2019-01-08 | Apple Inc. | Real-time peer-to-peer communications in an environment that includes a restricted channel |
US9743363B2 (en) * | 2014-06-24 | 2017-08-22 | Qualcomm Incorporated | CCA clearance in unlicensed spectrum |
EP3162153A4 (en) | 2014-06-26 | 2017-07-05 | Telefonaktiebolaget LM Ericsson (publ) | Clear channel assessment threshold configuration |
WO2016009278A2 (en) | 2014-06-27 | 2016-01-21 | Techflux, Ltd. | Method and device for transmitting data |
US10075864B2 (en) * | 2014-07-02 | 2018-09-11 | Intel IP Corporation | System and method for measurement reporting in an unlicensed spectrum |
KR102222003B1 (en) * | 2014-07-31 | 2021-03-04 | 주식회사 케이티 | High quality phone-calling system and apparatus using Wi-Fi mode changing |
EP3167681B1 (en) * | 2014-08-12 | 2019-05-22 | MediaTek Inc. | Method to improve channel access opportunity in a wireless communications system |
CN105376862B (en) * | 2014-08-28 | 2019-04-19 | 上海诺基亚贝尔股份有限公司 | Based on adjustable contention window in the method and apparatus for exempting from grant channel transmitting data |
US20170223563A1 (en) * | 2014-09-12 | 2017-08-03 | Intel Corporation | Dynamic cca scheme with interface control for 802.11 hew standard and system |
US10425187B2 (en) * | 2014-10-03 | 2019-09-24 | Qualcomm Incorporated | UE assisted interference learning |
US9433009B1 (en) * | 2014-10-28 | 2016-08-30 | Sprint Spectrum L.P. | Channel selection based on correlation between air interface quality and level of port-to-port isolation |
JP6433260B2 (en) | 2014-11-19 | 2018-12-05 | パナソニック株式会社 | Method of spatial sharing in a wireless communication system |
US9930652B2 (en) * | 2014-12-18 | 2018-03-27 | Intel Corporation | Evolved node-B, user equipment and methods for transition between unlicensed and licensed frequency bands |
TW201625030A (en) * | 2014-12-18 | 2016-07-01 | 湯姆生特許公司 | Method for testing a wireless link of a Wi-Fi node, and circuit performing the method |
EP3046387A1 (en) * | 2015-01-19 | 2016-07-20 | Alcatel Lucent | Access point device, apparatus for managing an access point device, wireless communication device, and corresponding method and computer program product |
EP3048846B1 (en) * | 2015-01-23 | 2018-07-04 | Alcatel Lucent | Method, system and a computer program product for managing the operation of a wireless access point |
US9924391B2 (en) * | 2015-02-16 | 2018-03-20 | Microsoft Technology Licensing, Llc | Client-side dynamic frequency selection check |
US10349293B2 (en) | 2015-04-17 | 2019-07-09 | Qualcomm Incorporated | Control of UE clear channel assessment by an eNB |
WO2017010149A1 (en) | 2015-07-10 | 2017-01-19 | ソニー株式会社 | Communication control device, information processing device, information processing method, and program |
WO2017026441A1 (en) * | 2015-08-11 | 2017-02-16 | 京セラ株式会社 | Cellular base station and wireless lan terminal equipment |
CN106550377B (en) * | 2015-09-18 | 2020-02-14 | 华为技术有限公司 | Communication method, access point and station |
US9992124B2 (en) | 2015-10-09 | 2018-06-05 | Itron, Inc. | Multi-channel decoder architecture |
GB2545697B (en) | 2015-12-22 | 2020-01-08 | Airties Kablosuz Iletism Sanayi Ve Disticaret As | Dynamic channel selection and DFS re-entry |
CN108419278B (en) * | 2016-01-06 | 2020-12-29 | Oppo广东移动通信有限公司 | Channel control method and device |
EP3253123B1 (en) * | 2016-05-31 | 2020-02-12 | Alcatel Lucent | Channel selection for a wireless access point |
JP2016187215A (en) * | 2016-06-29 | 2016-10-27 | ヤマハ株式会社 | Wireless repeater and program |
TWI613925B (en) * | 2016-07-04 | 2018-02-01 | 智易科技股份有限公司 | Method and system for selecting communication interface for specific purpose |
CN108605033B (en) * | 2016-12-01 | 2020-07-28 | 华为技术有限公司 | Channel selection method and equipment |
CN108616961A (en) * | 2016-12-16 | 2018-10-02 | 华为技术有限公司 | A kind of method and equipment of Wi-Fi accesses |
CN110495226B (en) * | 2017-03-21 | 2023-04-18 | 皇家飞利浦有限公司 | Access point with life-critical network aware IEEE802.11 channel selection |
US10743328B2 (en) * | 2017-06-13 | 2020-08-11 | Shure Acquisition Holdings, Inc. | Concurrent usage and scanning of wireless channels |
WO2019041150A1 (en) * | 2017-08-30 | 2019-03-07 | 深圳市大疆创新科技有限公司 | Channel switching method and apparatus, and communication device |
KR101922954B1 (en) | 2017-09-28 | 2018-11-28 | 엘지전자 주식회사 | Control method of air-conditioner system |
KR101979278B1 (en) | 2017-09-28 | 2019-05-16 | 엘지전자 주식회사 | Control method of air-conditioner system |
US20190319864A1 (en) * | 2018-04-17 | 2019-10-17 | Telia Company Ab | Network monitoring |
US11290955B2 (en) | 2018-09-28 | 2022-03-29 | Apple Inc. | Low latency wireless protocol |
JP2019050584A (en) * | 2018-10-24 | 2019-03-28 | ヤマハ株式会社 | Radio relay device, radio relay method and program |
US11451966B2 (en) * | 2019-03-04 | 2022-09-20 | Apple Inc. | Wireless access protocol with collaborative spectrum monitoring |
US11109408B2 (en) | 2019-08-16 | 2021-08-31 | Techflux, Inc. | Method and device for uplink transmission |
US11405793B2 (en) | 2019-09-30 | 2022-08-02 | Shure Acquisition Holdings, Inc. | Concurrent usage and scanning of wireless channels for direct DFS to DFS channel switching |
CN114390639B (en) * | 2020-10-22 | 2023-09-12 | 华为技术有限公司 | Method for selecting channel and related equipment thereof |
US11363513B1 (en) | 2020-12-16 | 2022-06-14 | Sprint Spectrum L.P. | Proactive control of UE service based on quality of an access node's RF-circuitry as to frequency bands on which the access node operates in coverage zones through which the UE is predicted to move |
CN112911685B (en) * | 2021-01-29 | 2023-05-02 | 成都极米科技股份有限公司 | Method, terminal and storage medium for scanning and synchronizing wireless local area network |
US11497020B1 (en) * | 2021-05-27 | 2022-11-08 | Apple Inc. | Selection of a shared channel based on a channel occupancy measurement |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335356A (en) * | 1991-09-05 | 1994-08-02 | Telefonaktiebolaget L M Ericsson | Adaptive resource allocation in a mobile telephone system |
US5418839A (en) * | 1990-04-13 | 1995-05-23 | Phonemate, Inc. | Environmental adaptive mechanism for channel utilization in cordless telephones |
US5471671A (en) * | 1992-01-21 | 1995-11-28 | Motorola, Inc. | Hanset for a multiple channel communication system and use thereof |
US5673307A (en) * | 1994-02-17 | 1997-09-30 | Spectralink Corporation | Handoff method for indoor cellular phone system |
US5778316A (en) * | 1993-11-01 | 1998-07-07 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for selecting a control channel based on service availability |
US5862451A (en) * | 1996-01-22 | 1999-01-19 | Motorola, Inc. | Channel quality management in a cable telephony system |
US6023622A (en) | 1997-03-05 | 2000-02-08 | Watkins-Johnson Company | Wireless communication system with dynamic channel allocation |
US6112098A (en) * | 1997-11-26 | 2000-08-29 | International Business Machines Corporation | Cordless or wireless system protocol for providing reliable channel connections |
US6169761B1 (en) * | 1998-04-01 | 2001-01-02 | Wavespan Corporation | Method and transceiver using an improved protocol for a frequency hop communication system |
US20010028638A1 (en) * | 1998-10-02 | 2001-10-11 | Walton Jay R. | Methods and apparatuses for fast power control of signals transmitted on a multiple access channel |
US20010053139A1 (en) * | 1999-12-22 | 2001-12-20 | Gerd Zimmermann | Cordless telephone system |
US6456848B1 (en) * | 1999-12-15 | 2002-09-24 | Verizon Laboratories Inc. | Assigning cellular channels to locked and unlocked cells |
US6516189B1 (en) * | 1999-03-17 | 2003-02-04 | Telephia, Inc. | System and method for gathering data from wireless communications networks |
US6597680B1 (en) * | 1998-11-16 | 2003-07-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Packet traffic channel reassignment |
US6694138B1 (en) * | 1997-02-25 | 2004-02-17 | Sbc Technology Resources, Inc. | Mobile assisted handoff system and method |
US6792284B1 (en) * | 1999-04-30 | 2004-09-14 | Nokia Mobile Phones Ltd. | Method and arrangement for managing cell reselection in a terminal for a cellular system |
US6868277B1 (en) * | 1999-02-22 | 2005-03-15 | Telefonaktiebolaget Lm Ericsson | Mobile radio system and a method for channel allocation in a radio system |
US6985465B2 (en) * | 2000-07-07 | 2006-01-10 | Koninklijke Philips Electronics N.V. | Dynamic channel selection scheme for IEEE 802.11 WLANs |
-
2001
- 2001-10-12 US US09/976,339 patent/US7206840B2/en not_active Expired - Lifetime
-
2002
- 2002-05-06 KR KR10-2003-7000450A patent/KR20030017618A/en not_active Application Discontinuation
- 2002-05-06 WO PCT/IB2002/001574 patent/WO2002093839A2/en not_active Application Discontinuation
- 2002-05-06 CN CN02801617A patent/CN1462523A/en active Pending
- 2002-05-06 JP JP2002590590A patent/JP2004520766A/en not_active Withdrawn
- 2002-05-06 EP EP02769531A patent/EP1393502A2/en not_active Withdrawn
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418839A (en) * | 1990-04-13 | 1995-05-23 | Phonemate, Inc. | Environmental adaptive mechanism for channel utilization in cordless telephones |
US5335356A (en) * | 1991-09-05 | 1994-08-02 | Telefonaktiebolaget L M Ericsson | Adaptive resource allocation in a mobile telephone system |
US5471671A (en) * | 1992-01-21 | 1995-11-28 | Motorola, Inc. | Hanset for a multiple channel communication system and use thereof |
US5778316A (en) * | 1993-11-01 | 1998-07-07 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for selecting a control channel based on service availability |
US5673307A (en) * | 1994-02-17 | 1997-09-30 | Spectralink Corporation | Handoff method for indoor cellular phone system |
US5862451A (en) * | 1996-01-22 | 1999-01-19 | Motorola, Inc. | Channel quality management in a cable telephony system |
US6694138B1 (en) * | 1997-02-25 | 2004-02-17 | Sbc Technology Resources, Inc. | Mobile assisted handoff system and method |
US6023622A (en) | 1997-03-05 | 2000-02-08 | Watkins-Johnson Company | Wireless communication system with dynamic channel allocation |
US6112098A (en) * | 1997-11-26 | 2000-08-29 | International Business Machines Corporation | Cordless or wireless system protocol for providing reliable channel connections |
US6169761B1 (en) * | 1998-04-01 | 2001-01-02 | Wavespan Corporation | Method and transceiver using an improved protocol for a frequency hop communication system |
US20010028638A1 (en) * | 1998-10-02 | 2001-10-11 | Walton Jay R. | Methods and apparatuses for fast power control of signals transmitted on a multiple access channel |
US6597680B1 (en) * | 1998-11-16 | 2003-07-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Packet traffic channel reassignment |
US6868277B1 (en) * | 1999-02-22 | 2005-03-15 | Telefonaktiebolaget Lm Ericsson | Mobile radio system and a method for channel allocation in a radio system |
US6516189B1 (en) * | 1999-03-17 | 2003-02-04 | Telephia, Inc. | System and method for gathering data from wireless communications networks |
US6792284B1 (en) * | 1999-04-30 | 2004-09-14 | Nokia Mobile Phones Ltd. | Method and arrangement for managing cell reselection in a terminal for a cellular system |
US6456848B1 (en) * | 1999-12-15 | 2002-09-24 | Verizon Laboratories Inc. | Assigning cellular channels to locked and unlocked cells |
US20010053139A1 (en) * | 1999-12-22 | 2001-12-20 | Gerd Zimmermann | Cordless telephone system |
US6985465B2 (en) * | 2000-07-07 | 2006-01-10 | Koninklijke Philips Electronics N.V. | Dynamic channel selection scheme for IEEE 802.11 WLANs |
Non-Patent Citations (7)
Title |
---|
Adaptive Resource Reservation for Indoor Wireless LANs-Lu, Srikant, Bharghavan (1996) timely.crhc.uiuc.edu/Papers/globecomm96.ps.gz. * |
Enhancing throughput over wireless LANs using . . . -Bhagwat (1996) ftp.ccs.neu.edu/pub/people/matta/Wireless/PravinInfo96.ps. * |
G. Cervello et al; "Dynamic Channel Sdelection (DCS) Scheme for 802.11", IEEE 802.11-00/195, XX, XX, Jul. 12, 2000, pp. 1-7, XP002213585. |
HIPERLAN channel assignment strategies, Jones, B.C.; Skellem, D.J.; Electronics Letters, vol. 33, Issue 13, Jun. 19, 1997 pp. 1116-1117. * |
Justin C.-1 Chuang, "Performance Issues and Algorithms for Dynamic Channel Assignment", Aug. 1993, IEEE Journal of Selected Areas in Commuincations. * |
Performance Evaluation of Distributed Co-Ordination..-Khurana, Kahol.. (1999) www.cs.colostate.edu/~gupta/mascot99.ps.gz. * |
S. Choi et al; "Transmitter Power Control (TPC) and Dynamic Frequency Selection (DFS) Joint Proposal for 802.11h WLAN", IEEE 802.11-01/169, xx,xx, Mar. 12, 2001, pp. 1-16, XP002213584. |
Cited By (152)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040157580A1 (en) * | 2002-01-28 | 2004-08-12 | Lothar Stadelmeier | Method for operating an RLAN arrangement |
US20030224812A1 (en) * | 2002-04-04 | 2003-12-04 | Seiko Epson Corporation | Wireless communication management apparatus |
US7564878B2 (en) * | 2003-01-28 | 2009-07-21 | Sony Deutschland Gmbh | Method for operating an RLAN arrangement |
US7606193B2 (en) * | 2003-01-30 | 2009-10-20 | Atheros Communications, Inc. | Methods for implementing a dynamic frequency selection (DFS) feature for WLAN devices |
US20040151137A1 (en) * | 2003-01-30 | 2004-08-05 | Atheros Communications, Inc. | Methods for implementing a dynamic frequency selection (DFS) feature for WLAN devices |
US8781487B2 (en) | 2003-02-24 | 2014-07-15 | Piccata Fund Limited Liability Company | Program for distributed channel selection, power adjustment and load balancing decisions in a wireless network |
US8537877B2 (en) * | 2003-05-06 | 2013-09-17 | Intel Mobile Communications GmbH | Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement |
US20090185601A1 (en) * | 2003-05-06 | 2009-07-23 | Britta Felbecker | Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement |
US9668157B2 (en) | 2003-05-14 | 2017-05-30 | Intel Corporation | Method and apparatus of communicating a beacon report |
US20120307663A1 (en) * | 2003-05-14 | 2012-12-06 | Interdigital Technology Corporation | Method and apparatus for network management using periodic measurements of indicators |
US9961577B2 (en) | 2003-05-14 | 2018-05-01 | Intel Corporation | Method and apparatus of communicating a beacon report |
US9332451B2 (en) * | 2003-05-14 | 2016-05-03 | Intel Corporation | Method and apparatus of requesting a beacon report |
US20100103840A1 (en) * | 2003-07-07 | 2010-04-29 | Tsien Chih C | Techniques for LDPC decoding |
US20050007979A1 (en) * | 2003-07-07 | 2005-01-13 | Intel Corporation | Uniform channel spreading in a wireless local area network using dynamic frequency selection |
US20060018284A1 (en) * | 2003-07-16 | 2006-01-26 | Interdigital Technology Corporation | Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point |
US8340051B2 (en) | 2003-07-16 | 2012-12-25 | Intel Corporation | Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point |
US9319994B2 (en) | 2003-07-16 | 2016-04-19 | Intel Corporation | Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point |
US8724541B2 (en) | 2003-07-16 | 2014-05-13 | Intel Corporation | Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point |
US20100226274A1 (en) * | 2003-11-10 | 2010-09-09 | Motorola, Inc. | Method and apparatus for interrupting a transmission of a multicast signal |
US8750190B2 (en) * | 2003-11-10 | 2014-06-10 | Motorola Mobility Llc | Method and apparatus for interrupting a transmission of a multicast signal |
US20050100037A1 (en) * | 2003-11-10 | 2005-05-12 | Motorola Inc. | Method and apparatus for interrupting a transmission of a multicast signal |
US7817534B2 (en) * | 2003-11-10 | 2010-10-19 | Motorola, Inc. | Method and apparatus for interrupting a transmission of a multicast signal |
US20090135780A1 (en) * | 2003-12-16 | 2009-05-28 | Intel Corporation | Preemptive dynamic frequency selection |
US8228790B2 (en) | 2003-12-16 | 2012-07-24 | Intel Corporation | Preemptive dynamic frequency selection |
US20050128982A1 (en) * | 2003-12-16 | 2005-06-16 | Kitchin Duncan M. | Preemptive dynamic frequency selection |
US7486616B2 (en) * | 2003-12-16 | 2009-02-03 | Intel Corporation | Preemptive dynamic frequency selection |
US20100067473A1 (en) * | 2004-01-08 | 2010-03-18 | Interdigital Technology Corporation | Method and apparatus for clear channel assessment optimization in wireless communication |
US7620063B2 (en) | 2004-01-08 | 2009-11-17 | Interdigital Technology Corporation | Method for clear channel assessment optimization in a wireless local area network |
US20090003299A1 (en) * | 2004-01-08 | 2009-01-01 | Interdigital Technology Corporation | Method for clear channel assessment optimization in a wireless local area network |
US20050152313A1 (en) * | 2004-01-08 | 2005-07-14 | Interdigital Technology Corporation | Method for clear channel assessment optimization in a wireless local area network |
US7443821B2 (en) * | 2004-01-08 | 2008-10-28 | Interdigital Technology Corporation | Method for clear channel assessment optimization in a wireless local area network |
US20100225967A1 (en) * | 2004-01-09 | 2010-09-09 | Seiko Epson Corporation | Method of setting wireless communication device |
US20050170774A1 (en) * | 2004-01-09 | 2005-08-04 | Seiko Epson Corporation | Method of setting wireless communication device |
US7747219B2 (en) * | 2004-01-09 | 2010-06-29 | Seiko Epson Corporation | Method of setting wireless communication device |
US8849198B2 (en) | 2004-01-09 | 2014-09-30 | Seiko Epson Corporation | Method of setting wireless communication device |
US9736761B2 (en) | 2004-01-09 | 2017-08-15 | Seiko Epson Corporation | Method of setting wireless communication device |
US7515913B2 (en) * | 2004-03-29 | 2009-04-07 | Agere Systems Inc. | Method and apparatus for automatic change of an operating channel in a wireless communication system |
US20050227624A1 (en) * | 2004-03-29 | 2005-10-13 | Hiddink Gerrit W | Method and apparatus for automatic change of an operating channel in a wireless communication system |
US20070243892A1 (en) * | 2004-04-14 | 2007-10-18 | Matsushita Electric Industrial Co., Ltd. | Wireless Device |
US7352716B2 (en) * | 2004-04-14 | 2008-04-01 | Matsushita Electric Industrial Co., Ltd. | Wireless network having IEEE802.11h-incompliant terminal wireless device communicating with IEEE802.11h-compliant base wireless device |
US8649322B2 (en) * | 2004-08-12 | 2014-02-11 | Interdigital Technology Corporation | Method and system for controlling access to a wireless communication medium |
US10447386B2 (en) | 2004-08-12 | 2019-10-15 | Interdigital Technology Corporation | Method and system for controlling access to a wireless communication medium |
US20060050742A1 (en) * | 2004-08-12 | 2006-03-09 | Interdigital Technology Corporation | Method and system for controlling access to a wireless communication medium |
US7529218B2 (en) * | 2004-08-25 | 2009-05-05 | Cisco Technology, Inc. | High density WLAN system |
US20060092889A1 (en) * | 2004-08-25 | 2006-05-04 | Daniel Lyons | High density WLAN system |
US20060045034A1 (en) * | 2004-08-27 | 2006-03-02 | Samsung Electronics Co., Ltd. | Wireless networking apparatus and channel switching method using the same |
US20090247089A1 (en) * | 2004-12-15 | 2009-10-01 | Koninklijke Philips Electronics, N.V. | Multicast communication system with power control |
US7787435B2 (en) * | 2005-01-13 | 2010-08-31 | Samsung Electronics Co., Ltd. | Method and system for polling mobile stations in a wireless network |
US20070064667A1 (en) * | 2005-01-13 | 2007-03-22 | Samsung Electronics Co., Ltd. | Method and system for polling mobile stations in a wireless network |
US20060171335A1 (en) * | 2005-02-03 | 2006-08-03 | Michael Yuen | Backup channel selection in wireless LANs |
US20060171304A1 (en) * | 2005-02-03 | 2006-08-03 | Hill David R | WLAN background scanning |
US20060171305A1 (en) * | 2005-02-03 | 2006-08-03 | Autocell Laboratories, Inc. | Access point channel forecasting for seamless station association transition |
US20100022247A1 (en) * | 2005-03-15 | 2010-01-28 | Interdigital Technology Corporation | Measurement request report extensions for media independent handover |
US8180346B2 (en) | 2005-03-15 | 2012-05-15 | Interdigital Technology Corporation | Measurement request report extensions for media independent handover |
US8626073B2 (en) * | 2005-09-09 | 2014-01-07 | Nokia Corporation | Use of measurement pilot for radio measurement in a wireless network |
US20070060067A1 (en) * | 2005-09-09 | 2007-03-15 | Nokia Corporation | Use of measurement pilot for radio measurement in a wireless network |
US8018894B2 (en) * | 2005-09-30 | 2011-09-13 | Interdigital Technology Corporation | Method and apparatus for implementing a blind seamless channel change |
US7656892B2 (en) * | 2005-09-30 | 2010-02-02 | Intel Corporation | Method and apparatus of multi-entity wireless communication adapter |
US20070076597A1 (en) * | 2005-09-30 | 2007-04-05 | Amit Barak | Method and apparatus of multi-entity wireless communication adapter |
US20070076596A1 (en) * | 2005-09-30 | 2007-04-05 | Interdigital Technology Corporation | Method and apparatus for implementing a blind seamless channel change |
US8411616B2 (en) | 2005-11-03 | 2013-04-02 | Piccata Fund Limited Liability Company | Pre-scan for wireless channel selection |
US7933344B2 (en) | 2006-04-25 | 2011-04-26 | Mircosoft Corporation | OFDMA based on cognitive radio |
US20070248173A1 (en) * | 2006-04-25 | 2007-10-25 | Microsoft Corporation | OFDMA based on cognitive radio |
US20070254615A1 (en) * | 2006-04-28 | 2007-11-01 | Hon Hai Precision Industry Co., Ltd. | System and method for identifying access point |
US7577423B2 (en) * | 2006-04-28 | 2009-08-18 | Hon Hai Precision Industry Co., Ltd. | System and method for identifying access point |
US20070263653A1 (en) * | 2006-05-12 | 2007-11-15 | Microsoft Corporation | Stack signaling to application with lack of requested bandwidth |
US8189621B2 (en) | 2006-05-12 | 2012-05-29 | Microsoft Corporation | Stack signaling to application with lack of requested bandwidth |
US9386055B2 (en) | 2006-05-12 | 2016-07-05 | Microsoft Technology Licensing, Llc | Signaling to application lack of requested bandwidth |
US10182367B2 (en) | 2006-05-12 | 2019-01-15 | Microsoft Technology Licensing Llc | Signaling to application lack of requested bandwidth |
US8923340B2 (en) | 2006-05-12 | 2014-12-30 | Microsoft Corporation | Signaling to application lack of requested bandwidth |
US8509265B2 (en) | 2006-05-12 | 2013-08-13 | Microsoft Corporation | Stack signaling to application with lack of requested bandwidth |
US7831716B2 (en) * | 2006-07-31 | 2010-11-09 | Canon Kabushiki Kaisha | Server that provides a plurality of types of content to another device and method for controlling the server |
US20080028310A1 (en) * | 2006-07-31 | 2008-01-31 | Canon Kabushiki Kaisha | Server that provides a plurality of types of content to another device and method for controlling the server |
US8542698B1 (en) | 2006-11-27 | 2013-09-24 | Marvell International Ltd. | Methods and apparatus for switching transmission channels |
US7974299B1 (en) * | 2006-11-27 | 2011-07-05 | Marvell International Ltd. | Methods and apparatus for switching transmission channels |
US8861541B1 (en) | 2006-11-27 | 2014-10-14 | Marvell International Ltd. | Methods and apparatus for scanning transmission channels |
US7792076B2 (en) * | 2006-12-01 | 2010-09-07 | Cameo Communications Inc. | Method and device for automatically allocating channels of wireless network system |
US20080130573A1 (en) * | 2006-12-01 | 2008-06-05 | Cameo Communications, Inc. | Method and device for automatically allocating channels of wireless network system |
US20080137627A1 (en) * | 2006-12-09 | 2008-06-12 | Matthew Fischer | Method and system for coexistence between 20 mhz and 40 mhz overlapping basic service sets (obss) in wireless local area networks |
US9137672B2 (en) * | 2006-12-09 | 2015-09-15 | Broadcom Corporation | Method and system for coexistence between 20 MHz and 40 MHz overlapping basic service sets (OBSS) in wireless local area networks |
US8144793B2 (en) | 2006-12-12 | 2012-03-27 | Microsoft Corporation | Cognitive multi-user OFDMA |
US9866418B2 (en) | 2006-12-12 | 2018-01-09 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US20080137634A1 (en) * | 2006-12-12 | 2008-06-12 | Microsoft Corporation | Cognitive multi-user OFDM |
US9065687B2 (en) | 2006-12-12 | 2015-06-23 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US9774415B2 (en) | 2006-12-12 | 2017-09-26 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US9641273B2 (en) | 2006-12-12 | 2017-05-02 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US10581655B2 (en) | 2006-12-12 | 2020-03-03 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US20110173485A1 (en) * | 2007-03-30 | 2011-07-14 | Microsoft Corporation | Fec in cognitive multi-user ofdma |
US20080240267A1 (en) * | 2007-03-30 | 2008-10-02 | Microsoft Corporation | FEC in cognitive multi-user OFDMA |
US7929623B2 (en) | 2007-03-30 | 2011-04-19 | Microsoft Corporation | FEC in cognitive multi-user OFDMA |
US8842752B2 (en) | 2007-03-30 | 2014-09-23 | Microsoft Corporation | FEC in cognitive multi-user OFDMA |
US8718211B2 (en) | 2007-05-08 | 2014-05-06 | Microsoft Corporation | OFDM transmission and reception for non-OFDM signals |
US20080279291A1 (en) * | 2007-05-08 | 2008-11-13 | Microsoft Corporation | OFDM transmission and reception for non-OFDMA signals |
US9755879B2 (en) | 2007-05-08 | 2017-09-05 | Microsoft Technology Licensing, Llc | OFDM transmission and reception for non-OFDM signals |
US10177953B2 (en) | 2007-05-08 | 2019-01-08 | Microsoft Technology Licensing, Llc | OFDM transmission and reception for non-OFDM signals |
US7970085B2 (en) | 2007-05-08 | 2011-06-28 | Microsoft Corporation | OFDM transmission and reception for non-OFDMA signals |
US9363120B2 (en) | 2007-05-08 | 2016-06-07 | Microsoft Technology Licensing, Llc | OFDM transmission and reception for non-OFDM signals |
US8275314B1 (en) | 2007-08-13 | 2012-09-25 | Marvell International Ltd. | Bluetooth scan modes |
US8649734B1 (en) | 2007-08-13 | 2014-02-11 | Marvell International Ltd. | Bluetooth scan modes |
US8897706B1 (en) | 2007-08-13 | 2014-11-25 | Marvell International Ltd. | Bluetooth wideband scan mode |
US8369782B1 (en) | 2007-08-13 | 2013-02-05 | Marvell International Ltd. | Bluetooth wideband scan mode |
US9401737B1 (en) | 2007-09-21 | 2016-07-26 | Marvell International Ltd. | Circuits and methods for generating oscillating signals |
US20140226672A1 (en) * | 2007-11-20 | 2014-08-14 | Aruba Networks, Inc. | Method & Apparatus for Detecting and Avoiding Interference in a Communications Network |
US9860165B2 (en) * | 2007-11-20 | 2018-01-02 | Aruba Networks, Inc. | Method and apparatus for detecting and avoiding interference in a communications network |
US20090137240A1 (en) * | 2007-11-28 | 2009-05-28 | Motorola, Inc. | Managing service in an access network for wireless communication |
US8918097B2 (en) | 2007-11-28 | 2014-12-23 | Motorola Mobility Llc | Managing service in an access network for wireless communication |
US8588705B1 (en) | 2007-12-11 | 2013-11-19 | Marvell International Ltd. | System and method of determining Power over Ethernet impairment |
US9148200B1 (en) | 2007-12-11 | 2015-09-29 | Marvell International Ltd. | Determining power over ethernet impairment |
US8374130B2 (en) * | 2008-01-25 | 2013-02-12 | Microsoft Corporation | Orthogonal frequency division multiple access with carrier sense |
US20090190535A1 (en) * | 2008-01-25 | 2009-07-30 | Microsoft Corporation | Orthogonal frequency division multiple access with carrier sense |
US9742529B2 (en) | 2008-01-25 | 2017-08-22 | Microsoft Technology Licensing, Llc | Orthogonal frequency division multiple access with carrier sense |
US9363795B2 (en) | 2008-01-25 | 2016-06-07 | Microsoft Technology Licensing, Llc | Orthogonal Frequency Division Multiple Access with carrier sense |
US8655279B2 (en) | 2008-06-16 | 2014-02-18 | Marvell World Trade Ltd. | Short-range wireless communication |
US8315564B2 (en) * | 2008-06-16 | 2012-11-20 | Marvell World Trade Ltd. | Short-range wireless communication |
US20090311961A1 (en) * | 2008-06-16 | 2009-12-17 | Raja Banerjea | Short-Range Wireless Communication |
US8989669B2 (en) * | 2008-06-16 | 2015-03-24 | Marvell World Trade Ltd. | Short-range wireless communication |
US8571479B2 (en) * | 2008-06-16 | 2013-10-29 | Marvell World Trade Ltd. | Short-range wireless communication |
US20130045688A1 (en) * | 2008-06-16 | 2013-02-21 | Marvell World Trade Ltd. | Short-Range Wireless Communication |
US20140073251A1 (en) * | 2008-06-16 | 2014-03-13 | Marvell World Trade Ltd. | Short-Range Wireless Communication |
US8923788B1 (en) | 2008-06-27 | 2014-12-30 | Marvell International Ltd. | Circuit and method for adjusting a digitally controlled oscillator |
US8472968B1 (en) | 2008-08-11 | 2013-06-25 | Marvell International Ltd. | Location-based detection of interference in cellular communications systems |
US9055460B1 (en) | 2008-08-11 | 2015-06-09 | Marvell International Ltd. | Location-based detection of interference in cellular communications systems |
US8855087B2 (en) | 2008-12-18 | 2014-10-07 | Microsoft Corporation | Wireless access point supporting control by multiple applications |
US20100157960A1 (en) * | 2008-12-18 | 2010-06-24 | Microsoft Corporation | Wireless access point supporting control by multiple applications |
US9655041B1 (en) | 2008-12-31 | 2017-05-16 | Marvell International Ltd. | Discovery-phase power conservation |
US20100225530A1 (en) * | 2009-03-03 | 2010-09-09 | Chih-Chung Lin | Method of handling radar signals for a wireless communication device |
US9131520B1 (en) | 2009-04-06 | 2015-09-08 | Marvell International Ltd. | Packet exchange arbitration for coexisting radios |
US8982826B1 (en) | 2009-04-24 | 2015-03-17 | Marvell International Ltd. | Method for transmitting information in a regulated spectrum and network configured to operate in the regulated spectrum |
US8532041B1 (en) | 2009-04-24 | 2013-09-10 | Marvell International Ltd. | Method for transmitting information in a regulated spectrum and network configured to operate in the regulated spectrum |
US20100290414A1 (en) * | 2009-05-18 | 2010-11-18 | Buffalo Inc. | Wireless communication device, wireless communication system, and wireless communication method |
US8743798B2 (en) * | 2009-05-18 | 2014-06-03 | Buffalo Inc. | Device, system, and method for establishing wireless communication between LANS |
US9066369B1 (en) | 2009-09-16 | 2015-06-23 | Marvell International Ltd. | Coexisting radio communication |
US9119527B2 (en) | 2009-10-22 | 2015-09-01 | Olympus Corporation | Image transmitting device and image communication system |
US9294997B1 (en) | 2010-05-11 | 2016-03-22 | Marvell International Ltd. | Wakeup beacons for mesh networks |
US9042282B2 (en) * | 2010-09-15 | 2015-05-26 | Sony Corporation | Wireless communication device, wireless communication system, and channel switching method |
US20130201918A1 (en) * | 2010-09-15 | 2013-08-08 | Sony Computer Entertainment Inc. | Wireless communication device, wireless communication system, and channel switching method |
US9332488B2 (en) | 2010-10-20 | 2016-05-03 | Marvell World Trade Ltd. | Pre-association discovery |
US9078108B1 (en) | 2011-05-26 | 2015-07-07 | Marvell International Ltd. | Method and apparatus for off-channel invitation |
US8983557B1 (en) | 2011-06-30 | 2015-03-17 | Marvell International Ltd. | Reducing power consumption of a multi-antenna transceiver |
US9125216B1 (en) | 2011-09-28 | 2015-09-01 | Marvell International Ltd. | Method and apparatus for avoiding interference among multiple radios |
US9215708B2 (en) | 2012-02-07 | 2015-12-15 | Marvell World Trade Ltd. | Method and apparatus for multi-network communication |
US9450649B2 (en) | 2012-07-02 | 2016-09-20 | Marvell World Trade Ltd. | Shaping near-field transmission signals |
US9839040B2 (en) * | 2013-11-26 | 2017-12-05 | Echostar Technologies L.L.C. | Mitigating wireless interference |
US20150146625A1 (en) * | 2013-11-26 | 2015-05-28 | Echostar Technologies L.L.C. | Mitigating wireless interference |
US10367618B2 (en) | 2014-03-12 | 2019-07-30 | Qualcomm Incorporated | Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band |
CN104754678A (en) * | 2015-04-10 | 2015-07-01 | 中国电力科学研究院 | Method for selecting optimal channels for APs (access points) in wireless network |
CN104754678B (en) * | 2015-04-10 | 2020-12-04 | 中国电力科学研究院 | Method for AP to select optimal channel in wireless network |
US20190342017A1 (en) * | 2015-09-15 | 2019-11-07 | Qualcomm Incorporated | Systems and methods for reuse of wireless communication resources in neighboring communication networks |
US10666368B2 (en) * | 2015-09-15 | 2020-05-26 | Qualcomm Incorporated | Systems and methods for reuse of wireless communication resources in neighboring communication networks |
US9973969B2 (en) | 2015-09-25 | 2018-05-15 | Qualcomm Incorporated | Dynamic frequency selection channel scan optimizations |
US10631805B2 (en) | 2016-03-03 | 2020-04-28 | Canon Kabushiki Kaisha | X-ray imaging system, information processing method, and computer readable medium |
US10667274B2 (en) * | 2018-06-29 | 2020-05-26 | Wipro Limited | Method and system for dynamic channel allocation in long-range land-to-sea (LRLS) wireless communication |
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WO2002093839A3 (en) | 2003-02-13 |
KR20030017618A (en) | 2003-03-03 |
JP2004520766A (en) | 2004-07-08 |
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